// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package com.example.test_plugin

import io.flutter.plugin.common.BinaryMessenger
import io.mockk.every
import io.mockk.mockk
import junit.framework.TestCase
import org.junit.Test
import java.nio.ByteBuffer
import java.util.ArrayList

class ListTest: TestCase() {
    @Test
    fun testListInList() {
        val binaryMessenger = mockk<BinaryMessenger>()
        val api = EchoApi(binaryMessenger)

        val inside = TestMessage(listOf(1, 2, 3))
        val input = TestMessage(listOf(inside))

        every { binaryMessenger.send(any(), any(), any()) } answers {
            val codec = EchoApi.codec
            val message = arg<ByteBuffer>(1)
            val reply = arg<BinaryMessenger.BinaryReply>(2)
            message.position(0)
            val args = codec.decodeMessage(message) as ArrayList<*>
            val replyData = codec.encodeMessage(args[0])
            replyData?.position(0)
            reply.reply(replyData)
        }

        var didCall = false
        api.echo(input) {
            didCall = true
            assertEquals(input, it)
        }

        assertTrue(didCall)
    }
}